Your friendly bell that watches prices for you

bell is a desktop app that's completely free and watches the prices of your favourite products, alerting you when they drop, come back in stock or something new you were looking for shows up. Available for Mac and Windows.

Maribell
What does bell do for you?

You decide what to watch. She takes care of the rest.

Price alerts

Set your target price. When it hits that price (or lower), my little bell rings and I'll let you know right away.

Availability alerts

Product out of stock? Turn on the alert and I'll notify you as soon as it's back. Not a second more of waiting.

Search alerts

Looking for something that comes and goes —a second-hand bargain, a refurbished unit, that size that always sells out? Save me the search with your filters and I'll watch the whole list. When something new that fits shows up, I'll let you know.

Price history

See how prices have changed over time. That way you'll know if it's the right time to buy or if it's worth waiting.

Compare across stores

Create product groups and compare prices across stores at a glance. Always know where it's cheapest to buy today.

I track variants

Size 42 in black, size 43 in brown… each combination has its own price and stock. I watch them all separately so you don't miss out.

Supermarket basket

Tell me what you want to buy and I'll tell you which supermarket is cheapest. Then I'll fill the online basket for you — you just review and check out.

How does it work?

JUST 4 STEPS

  • 1
    Download and install bell on your computer. It's free.
  • 2
    Find the product you want to track in your online store and copy its web address.
  • 3
    Add the product in the "Add product" section of the app, paste the URL and set up your price or availability alert.
  • 4
    When the price drops to what you want (or the product becomes available again), I'll notify you with a notification and an email.
What if I watch the whole search? 🔎

I don't just follow single products: I watch entire searches

Price alerts follow one specific product. These go a step further. Save me a search with your filters —"Mac mini on Wallapop, in Palma, up to €400"— and I'll go through that list for you again and again. As soon as something new that fits shows up, I'll give you a nudge. Perfect for catching second-hand bargains, refurbished units or restocks before anyone else. 🛎️

The watching is done by the desktop app, which keeps an eye out for you. The alert reaches you on your computer, by email and on your phone.

Want to hear my favourite trick? 🛒

I fill your supermarket basket where you save the most

Tell me what you want to buy — milk, coffee, toilet paper, whatever — and I'll compare across Mercadona, Carrefour, El Corte Inglés and Alcampo. I'll tell you where it's cheapest overall and, if you let me, I'll fill the basket for you in the winning supermarket. You just review, hit "order" and you're done. 🛍️✨

Available in the desktop app. You need an account with the supermarket — that's where you actually buy. I never see or touch your payment details.

Download bell for free

Choose the version that suits you best. Available for macOS and Windows.

macOS

Installer

.dmg v2.1.9

Install bell on your Mac with automatic updates.

Download
macOS

Portable

.zip v2.1.9

No installation needed. Ideal for USB drives or shared computers. Move to Applications for automatic updates.

Download
Windows

Installer

.exe v2.1.9

Install bell on your PC with automatic updates.

Download
Windows

Portable

.exe v2.1.9

No installation needed. Run from any folder or USB drive. Auto-updates while staying portable.

Download

Requirements: macOS 10.15+ / Windows 10+

  • Email: hola@bell.es